<template>
  <div class="login-page">
    <!-- 导航 -->

    <van-nav-bar type="info" class="title" left-arrow @click-left="$router.go(-1)" title="账号登录" />

    <!-- form表单提交，就会触发submit，可以在submit事件中
         根据拿到的表单提交信息，发送axios请求
     -->
    <van-form @submit="onSubmit">
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="请输入用户名"
      />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="请输入密码"
      />
      <div style="margin: 16px">
        <van-button block type="info" class="link" native-type="submit">登录</van-button>
      </div>
    </van-form>
    <router-link class="register" to="/registered">还没有账号，去注册~</router-link>
  </div>
</template>
<script>
import { login } from '@/api/user'
import { setToken } from '@/utils/storage'

export default {
  name: 'login-page',
  data () {
    return {
      username: '',
      password: ''
    }
  },
  methods: {
    async onSubmit (values) {
      // console.log('submit', values)
      const { body } = await login(values)
      console.log(body)
      // 获取token作为页面标识
      setToken(body.token)
      this.$toast('登录成功')
      this.$router.push('/my')
    }
  }
}
</script>
<style scoped lang="less">
::v-deep .van-nav-bar__title, .van-ellipsis {
  color: #fff;
  font-size: 18px;
  text-align: center;
}
::v-deep .van-icon, .van-icon-arrow-left, .van-nav-bar__arrow {
  color: #fff;
}
.title {
  background-color:#1cb680;
  padding-right: 20px;
  text-align: center;

}
.link {
  background-color:#1cb676;
  font-size: 18px;
  padding-right: 20px;
  text-align: center;
}
::v-deep .register {
  color: #666666;
  // margin: 0 auto;
  margin-left: 40%;
  font-size: 12px;
  padding-right: 20px;
  text-align: center;
}
</style>
